You will be delighted with the transition thanks to Nûby's valveless, leak resistant design. This patented soft silicone spout is uniquely designed to prevent drips and spills.

You will be delighted with the transition thanks to Nûby's valveless, leak resistant design. This patented soft silicone spout is uniquely designed to prevent drips and spills.

This Soft Spill ™ Soft Sponge Silicone Mouthpiece is practical, easy to clean and does not drip!